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312-50v13認證指南 - 312-50v13考題寶典

NewDumps ECCouncil的312-50v13考試培訓資料是個性價很高的培訓資料，與眾多培訓資料相比，NewDumps ECCouncil的312-50v13考試培訓資料是最好的，如果你需要IT認證培訓資料，不選擇NewDumps ECCouncil的312-50v13考試培訓資料，你將後悔一輩子，選擇了NewDumps ECCouncil的312-50v13考試培訓資料，你將終身受益。

ECCouncil的312-50v13考試認證一直都是IT人士從不缺席的認證，因為它可以關係著他們以後的命運將如何。ECCouncil的312-50v13考試培訓資料是每個考生必備的考前學習資料，有了這份資料，考生們就可以義無反顧的去考試，這樣考試的壓力也就不用那麼大，而NewDumps這個網站裏的培訓資料是考生們最想要的獨一無二的培訓資料，有了NewDumps ECCouncil的312-50v13考試培訓資料，還有什麼過不了。

>> 312-50v13認證指南 <<

312-50v13考題寶典，312-50v13通過考試

如果你選擇NewDumps，那麼成功就在不遠處。你很快就可以獲得ECCouncil 312-50v13 認證考試的證書。我們的NewDumps提供的產品可以100%保證你通過考試，而且還會為你提供一年的免費的更新服務。

最新的 CEH v13 312-50v13 免費考試真題 (Q243-Q248):

問題 #243
An attacker scans a host with the below command. Which three flags are set?
# nmap -sX host.domain.com

A. This is Xmas scan. URG, PUSH and FIN are set.
B. This is ACK scan. ACK flag is set.
C. This is Xmas scan. SYN and ACK flags are set.
D. This is SYN scan. SYN flag is set.

答案：A

問題 #244
You want to analyze packets on your wireless network. Which program would you use?

A. Wireshark with Airpcap
B. Wireshark with Winpcap
C. Ethereal with Winpcap
D. Airsnort with Airpcap

答案：A

解題說明：
https://support.riverbed.com/content/support/software/steelcentral-npm/airpcap.html Since this question refers specifically to analyzing a wireless network, it is obvious that we need an option with AirPcap (Riverbed AirPcap USB-based adapters capture 802.11 wireless traffic for analysis). Since it works with two traffic analyzers SteelCentral Packet Analyzer (Cascade Pilot) or Wireshark, the correct option would be "Wireshark with Airpcap." NOTE: AirPcap adapters no longer available for sale effective January 1, 2018, but a question on this topic may occur on your exam.

問題 #245
Which of the following programs is usually targeted at Microsoft Office products?

A. Multipart virus
B. Polymorphic virus
C. Stealth virus
D. Macro virus

答案：D

解題說明：
A macro virus is a virus that is written in a macro language: a programming language which is embedded inside a software application (e.g., word processors and spreadsheet applications). Some applications, such as Microsoft Office, allow macro programs to be embedded in documents such that the macros are run automatically when the document is opened, and this provides a distinct mechanism by which malicious computer instructions can spread. (Wikipedia) NB: The virus Melissa is a well-known macro virus we could find attached to word documents.

問題 #246
The network in ABC company is using the network address 192.168.1.64 with mask 255.255.255.192. In the network the servers are in the addresses 192.168.1.122, 192.168.1.123 and 192.168.1.124. An attacker is trying to find those servers but he cannot see them in his scanning. The command he is using is: nmap
192.168.1.64/28.
Why he cannot see the servers?

A. He needs to change the address to 192.168.1.0 with the same mask
B. The network must be dawn and the nmap command and IP address are ok
C. He needs to add the command ""ip address"" just before the IP address
D. He is scanning from 192.168.1.64 to 192.168.1.78 because of the mask /28 and the servers are not in that range

答案：D

解題說明：
https://en.wikipedia.org/wiki/Subnetwork
This is a fairly simple question. You must to understand what a subnet mask is and how it works.
A subnetwork or subnet is a logical subdivision of an IP network.The practice of dividing a network into two or more networks is called subnetting.
Computers that belong to the same subnet are addressed with an identical most-significant bit-group in their IP addresses. This results in the logical division of an IP address into two fields: the network number or routing prefix and the rest field or host identifier. The rest field is an identifier for a specific host or network interface.
The routing prefix may be expressed in Classless Inter-Domain Routing (CIDR) notation written as the first address of a network, followed by a slash character (/), and ending with the bit-length of the prefix. For example, 198.51.100.0/24 is the prefix of the Internet Protocol version 4 network starting at the given address, having 24 bits allocated for the network prefix, and the remaining 8 bits reserved for host addressing.
Addresses in the range 198.51.100.0 to 198.51.100.255 belong to this network. The IPv6 address specification
2001:db8::/32 is a large address block with 296 addresses, having a 32-bit routing prefix.
For IPv4, a network may also be characterized by its subnet mask or netmask, which is the bitmask that when applied by a bitwise AND operation to any IP address in the network, yields the routing prefix. Subnet masks are also expressed in dot-decimal notation like an address. For example, 255.255.255.0 is the subnet mask for the prefix 198.51.100.0/24.
Table Description automatically generated

問題 #247
Bob, an attacker, has managed to access a target loT device. He employed an online tool to gather information related to the model of the loT device and the certifications granted to it. Which of the following tools did Bob employ to gather the above Information?

A. EarthExplorer
B. search.com
C. FCC ID search
D. Google image search

答案：C

解題說明：
Footprinting techniques are used to collect basic information about the target IoT and OT platforms to exploit them. Information collected through footprinting techniques ncludes IP address, hostname, ISP, device location, banner of the target IoT device, FCC ID information, certification granted to the device, etc. pg.
5052 ECHv11 manual
https://en.wikipedia.org/wiki/FCC_mark
An FCC ID is a unique identifier assigned to a device registered with the United States Federal Communications Commission. For legal sale of wireless deices in the US, manufacturers must:
Have the device evaluated by an independent lab to ensure it conforms to FCC standards
Provide documentation to the FCC of the lab results
Provide User Manuals, Documentation, and Photos relating to the device
Digitally or physically label the device with the unique identifier provided by the FCC (upon approved application) The FCC gets its authourity from Title 47 of the Code of Federal Regulations (47 CFR). FCC IDs are required for all wireless emitting devices sold in the USA. By searching an FCC ID, you can find details on the wireless operating frequency (including strength), photos of the device, user manuals for the device, and SAR reports on the wireless emissions

問題 #248
......

現在的ECCouncil題庫商為了賺錢，太多的促銷活動，從而降低了題庫質量，這讓312-50v13考生如何選擇呢？作為一個消費者來講，當然選擇價格低，覆蓋率高的題庫。價格低的網站太多了，但是這里考生需要考慮到品牌。一個網站的信譽有時候非常重要。許多朋友都在推荐 NewDumps 的題庫。曾多次有考生稱贊該題庫讓他們高通過率獲取312-50v13認證。

312-50v13考題寶典: https://www.newdumpspdf.com/312-50v13-exam-new-dumps.html

因為如果312-50v13問題集不能得到及時的更新，很可能就會對我們的考試準備產生誤導，如果足夠嚴重，我們甚至會因此而考試失敗，提供一年免費升級服務所有購買我們“312-50v13 考古題”的客戶，都將獲得一年免費升級的售後服務，只有這樣，在 ECCouncil 312-50v13 考試的時候你才可以輕鬆應對，您還可以在NewDumps 312-50v13考題寶典網站下載免費的DEMO試用，這樣您就能檢驗我們產品的質量，絕對是您想要的，有些使用我們類比真實考試的測試軟體已經通過312-50v13認證考試，這些人成為了我們的回頭客，由高級認證專家不斷完善出最新版的312-50v13考古題資料，他們的研究結果可以100%保證您成功通過312-50v13考試，獲得認證，這是非常有效的題庫資料，如果你想知道NewDumps 312-50v13考題寶典的考古題是不是適合你，那麼先下載考古題的demo體驗一下吧。

自閉症譜系障礙患者往往具有極其困難的社交互動，無法理解非語言信號和交流，我不會聽它的，它有什麽用，因為如果312-50v13問題集不能得到及時的更新，很可能就會對我們的考試準備產生誤導，如果足夠嚴重，我們甚至會因此而考試失敗。

正確的312-50v13認證指南＆保證ECCouncil 312-50v13考試成功與可靠的312-50v13考題寶典

提供一年免費升級服務所有購買我們“312-50v13 考古題”的客戶，都將獲得一年免費升級的售後服務，只有這樣，在 ECCouncil 312-50v13 考試的時候你才可以輕鬆應對，您還可以在NewDumps網站下載免費的DEMO試用，這樣您就能檢驗我們產品的質量，絕對是您想要的！

有些使用我們類比真實考試的測試軟體已經通過312-50v13認證考試，這些人成為了我們的回頭客。

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